PERLA HP - ISSUE 02
35
FAS International S.p.A. - Via Lago di Vico, 60 - 36015 SCHIO (VI) Italy - tel. +39 0445 502011 – fax +39 0445 502010 - e-mail: info@fas.it
Command 46 Setting the trigger temperature for the refrigeration safety device:
(only slave machine)
This command sets the trigger temperature for the safety device, that is the temperature above which it
prevents the machine from vending the selected product (see Command 48). A warning message appears
on the display when the user attempts to make one of these selections. This control is disabled when the
machine is switched on and after the door is shut for a period of time set on command 45. The preset value
is +7°C but it can be changed to between +7°C and +35°C. When the safety device is triggered, the relevant
selections remain out of service until the next time the door is opened/closed.
Command 48 Setting trays with refrigeration safety device:
(only slave machine)
Allows you to select the drawers covered by the refrigeration unit safety device. The command requests you
select, for each drawer, enabled for safety device = 1, or disabled = 0. Drawer 1 refers to the first one from
the top. By default, drawers 4, 5, 6 and 7 are set at 1.
10.2.3 TO SET MACHINE PARAMETERS
Command 49 Enable/disable slave spirals:
This command enables the master/slave connection. The connection is only possible with the KRYSTAL
FULLVIEW vending machine. If enabled, the checksum and machine software version appear on the display
of the connected slave machine.
Command 50 Set the machine model:
Enter code 1221 to access the machine model setting, select a particular model from the MACHINE
CONFIGURATION TABLES (see relevant paragraph).
To finish, the user is asked to enter a numeric code with max. 8 digits, which is used as the identification
code when the programming of the parameters is carried out using the key system.
The command setting MUST BE consistent with the machine model otherwise the
machine will not function correctly.
Command 51 Set the recipe doses:
This command is used for changing the doses of the recipe for a selection. After confirming, by pressing the
"B" button, the values of the doses of the selection components including the “extra-mixer” times (mixer
operating time after dispensing, to draw in the residual vapours; programmable value min 0, max 90 = 9
sec.), the command displays the "mixer" parameter, that is the quantity of cold water arriving directly from
the airbreak. The available values range from 0 (no mixing) to 9 (max mixing). Finally, dispensing of the
stirrer is requested. Value 1=stirrer YES, value 0=stirrer NO.
Then, it will be possible to carry out the powder dispensing test for the selection which was just modified
(see also SERVICE 14).
N.B.: The water dose is always associated to each type of instant or coffee product which makes up the
recipe . The espresso coffee dose is calibrated mechanically by the coffee metering unit .
Command 52 Recall services submenu:
Type 52 and press ENTER to recall the services setting submenu; 'Service 00' appears on the display. It is
possible to carry out all the functions listed in the SERVICES LIST paragraph.
If any alarms have been tripped, before accessing the various 'Services' available, press button "ENTER" to
scroll the list of alarms, at the end of which the following message appears: “CLEAR DATA?”. Press
"ENTER" to eliminate all the alarm conditions, or press “ESC”.
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